.header{

    position: fixed;
    z-index: 1;
    background: #fff;
    left: 0px;
    /*padding-top:10px;*/
    width:100%;

}

.main{

    height: calc(100% - 198px);
    overflow: auto;
    position:absolute;
    top:138px;
    left: 50%;
    transform: translateX(-50%);

}
.footer{

    position: fixed;
    z-index: 2;
    width:100%;
    bottom: 0px;
    height: 40px;
    line-height: 40px;
    color:#fff;
    left: 50%;
    transform: translateX(-50%);

}

.removeSeacher{
    position: absolute;
    top: 50%;
    right: 50px;
    z-index: 5;
    transform: translateY(-50%);
    display: none;
}


.nickname{

    line-height: 40px;
    font-size:10px;
    width:60px;
    white-space: nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}

.headimgurl{
    width:35px;
    height:35px;
    margin:3px 3px;
}